And from the rib, which the LORD God had taken from man, made he a woman, and brought her unto the man.
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Ephrem The Syrian
AD 373
"The Lord cast a stillness on Adam and he slept; He took one of his ribs and closed up the flesh in its place. And the Lord made the rib that He had taken from Adam into a woman, and He brought her to Adam." [ Gen. 2:21,2:22 ] Now the man, who was wakeful, anointed with radiance, and as yet ignorant of what sleep was, fell naked on the ground and slept. It is quite likely that he saw in his dream what was being done to him in waking life.
Once the rib had been extracted in the twinkling of an eye, and God had closed up the flesh in the flicker of an eyelid, and the bare rib had been fashioned with all kinds of adornments and embellishments, God then took her and brought her to Adam who was both one and two: he was one because he was Adam, he was two because he was created male and female.